guy pack

a group of guys of a particular commodity joined together by a shared interest or person, usually found in the same place at the same time

Example: “I’ll be back with a guy pack!” or the ever popular “O, I know her. She’s always with that guy pack of hers.”

fanny pack guy

A guy who wears a fanny pack, that's it.

bender bending rodriguez: what a fine day
fanny pack guy: hello
bender bending rodriguez: what the fuck is that fanny pack guy